Lung conditions: New AI test set to transform diagnosis
A rapid test harnessing the power of AI is set to transform the diagnosis of a lung condition that affects 3 million people in the UK.
Two thirds of those with chronic obstructive pulmonary disease (COPD) don’t even know they’ve got it, but it’s the second most common cause of emergency hospital admissions.
Until now, confirmation has required a spirometry test involving forced exhalation. It can take half an hour or more, and that’s once you’ve managed to get an appointment.
Dr Simon Rudland, a GP in Suffolk, is excited about the potential to provide quick, accessible diagnosis.
“Spirometry is delivered out of a hub, so patients have to travel,” he said.
“We need to employ experts within those hubs that require specialist training. And the biggest issue is the wait.”
N-Tidal Diagnose
Instead, the handheld device called N-Tidal Diagnose will enable a patient to walk into their doctor’s surgery and find out in as little as five minutes if their symptoms like breathlessness and a persistent cough are caused by COPD.
“It completely changes the whole pathway,” said Dr Rudland.
“With that diagnosis I can initiate treatment. I don’t have to wait. They don’t get put on the wrong drugs. It’s revolutionary.”
COPD isn’t curable but it is treatable, but the sooner that treatment starts, the better it is long-term for the patient.
Flare-ups account for one in eight people being admitted to hospital and a third won’t have been diagnosed before that.
Dr Simon Rudland
‘Only five minutes’
Colin Best, 67, from Stowmarket in Suffolk, was gasping for breath at the slightest exertion when he went to the doctor’s eight years ago.
He had multiple different tests before it was decided he had the disease, including spirometry four or five times.
“The spirometry test is exhausting. You have to have several tests and each one has a gap of five [to] 10 minutes between to let you relax,” he said.
“It took me a year to convince them there was something seriously wrong whereas with that machine it’s only five minutes.”
Colin Best
The patient breathes normally into the handset, which logs carbon dioxide and sends data to a cloud platform where it is analysed in real-time by AI software.
Dr Ameera Patel, chief executive of TidalSense which makes the device, said: “In total, we’ve collected over 2.5 million patient breaths from every cardio-respiratory condition that you can think of and then we’ve trained the machine learning model.
“We’ve taught it to discriminate COPD from everything else that can look like COPD. So that’s asthma, heart failure, lung cancer.”
Dr Ameera Patel
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And it only takes 10 minutes to train staff to use it.
The sensor has been approved for use across the EU and is expected to start being used in doctors’ surgeries in a matter of weeks.
The hope is it will transform diagnosis and cut costs for a cash-strapped NHS.
The first known victim of serial paedophile Richard Burrows has told Sky News he regrets not reporting his assault at the time to save others from “falling into the same trap”.
Burrows, 81, will learn his sentence at Chester Crown Court today after being convicted last month of dozens of sexual offences against young boys.
The judge told him it is “inevitable” he might never be released.
The former scout master had spent 27 years on the run, living in what he called “paradise” in Thailand, after stealing the identity of a friend and fleeing the UK when he was due in court in 1997.
A police photo of Burrows from the 1990s. Pic: Cheshire Police
He was arrested when he arrived at Heathrow in March last year.
The trial heard that Burrows had obtained positions of authority and systematically abused boys from the 1960s to the mid-1990s.
He had worked as a housemaster at a school for troubled boys and befriended other youngsters through amateur radio clubs.
One of those was his first victim, aged 14 at the time in the late 1960s, and now 71.
He told Sky News: “It’s been an awfully long time and after 57 years I’ve got to see the results at the end of it.
“It does actually feel like a weight’s been lifted. You hear that expression all through life, but it’s the first time ever really felt it.”
He described Burrows as a “devious, nasty creature”.
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The man, who cannot be identified as he is the victim of a sexual offence, attended Burrows’s trial and delivered a victim impact statement at his sentencing.
He said he wanted to do this because of the regret he carries to this day.
“I wish I’d said something when it happened because I feel that, in retrospect, if I would have said something, then maybe it would have stopped other people from falling into the same trap that I did,” he added.
“But at that time, at that age, I thought I probably wouldn’t have been believed, and I felt too ashamed and embarrassed and even guilty to even mention it to anybody else. So, I didn’t, and I regret not doing that.”
Photos of Burrows in Thailand. Pic: Cheshire Police
The man contacted police after seeing an appeal for help in finding the fugitive Burrows on the BBC’s Crimewatch programme in 2011. It would be another decade before he was arrested.
He said: “I really begrudge him those 27 years. It’s 27 years and he’s just left a trail of wreckage behind him while he’s enjoying himself.
“It’s a shame he’s not got another 27 years to look forward to in jail.”
Although he was the earliest victim on the indictment at Burrows’s trial, like detectives from Cheshire Police, he believes there could be other victims who have not come forward.
He said: “Personally, I don’t think I was the first victim. I think that he was probably fairly well practiced in the art of what he was doing prior to my meeting him.”
Burrows being met by police at Heathrow. Pic: Cheshire Police
Burrows was initially charged in May 1997 but failed to attend a hearing later that year.
He remained on the wanted list until police using facial recognition software matched him to a man using the name Peter Smith. He had stolen the identity of a terminally ill friend to obtain a passport.
After his conviction in March, judge Steven Everett told Burrows he had caused “untold distress and trauma to the victims and their families”.
The UK has joined US forces in attacking a Houthi target in Yemen for the first time since Donald Trump was re-elected.
The Ministry of Defence (MoD) confirmed the strikes took place on Tuesday as part of the government’s response to Houthi attacks on international shipping in the Red Sea and Gulf of Aden.
The ministry said careful intelligence analysis identified a cluster of buildings used by the Houthis to manufacture the sort of drones used to attack ships, located 15 miles south of the capital Sanaa.
RAF Typhoon FGR4s conducted strikes on several buildings using Paveway IV precision-guided bombs.
The planes had air refuelling support from Voyager tankers.
The ministry said the strike was conducted after dark to reduce the likelihood of civilians being in the area.
All the aircraft returned safely.
John Healey. Pic: Reuters
Defence Secretary John Healey said: “This government will always act in the interests of our national and economic security.
“Royal Air Force Typhoons have successfully conducted strikes against a Houthi military target in Yemen and all UK aircraft and personnel have returned safely to base.
“We conducted these strikes, supported by the US, to degrade Houthi capabilities and prevent further attacks against UK and international shipping.”
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Houthis a ‘persistent threat’ to ‘freedom of navigation’
Mr Healey said Houthi activities in the Red Sea are a “persistent threat” to “freedom of navigation”.
“A 55% drop in shipping through the Red Sea has already cost billions, fuelling regional instability and risking economic security for families in the UK,” he said.
“The government is steadfast in our commitment to reinforcing global stability and protecting British working people. I am proud of the dedication and professionalism shown by the service men and women involved in this operation.”
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US intensifies strikes on Houthis
It was the first time UK forces have struck a target in Yemen since May last year, the ministry confirmed.
The US has intensified its strikes on the Iran-backed Houthis under Mr Trump’s presidency, after his re-election in November 2024.
The group began launching attacks on shipping routes in November 2023 saying they were in solidarity with Palestinians over Israel’s war with Hamas in Gaza.
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Footage showing people being pulled from rubble has been released by Houthi rebels in Yemen
The strike came after a Houthi-controlled TV channel claimed a US strike killed 68 people at a detention centre for African migrants in Yemen on Monday.
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